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MS9210-14

Military Standard Bolt

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Description

Fastener Length: 1-1/8", Thread: 5/16-24, Thread Length: 7/8"

Specifications

Extended Washer Diameter 0.500
Extended Washer Thickness 0.070 inches minimum and 0.080 inches maximum
Fastener Length 1.125
Features Provided Finished head
Grip Length 0.190 inches minimum and 0.250 inches maximum
Hardness Rating 42.0 rockwell c minimum and 46.0 rockwell c maximum
Head Height 0.375
Head Style Double hexagon w/hole
Length 1 1/8
Material CRES
Material Specification Ams 6304 assn std single material response
Surface Finish 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads
Surface Treatment Nickel and cadmium
Surface Treatment Specification Ams 2416 assn std all treatment responses
Thread Class 3a
Thread Diameter 0.312
Thread Direction Right-hand
Thread Length 0.875 inches minimum and 0.935 inches maximum
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNJF
Thread Size 1/4
Width Between Flats 0.367 inches minimum and 0.376 inches maximum

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

  • MS9035-14 MS 1/4-24 · 0.073 in · Double hexagon w/hole · Iron

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Catalog data updated 2026-07-05. Report a data error